N9TPB FCC License Search
🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 2026) · next update tomorrow 6:00 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KI0N HAM

Amateur Extra class licensed since 1986 (40 yrs) Cedar Falls, IA Grid EN32sn 39 repeaters within 50 mi
🔒 Not available — currently licensed, through Jun 7, 2026. If it isn't renewed, it opens for vanity requests Jun 8, 2028.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Currently held by ROBERT A KULPER · 1 holder on record

Current holder: ROBERT A KULPER

Held KI0N Sep 9, 1986 → present · first licensed Sep 9, 1986 as KI0N · 1 license · FRN 0015272214
📖 In the printed callbooks since 1983 as KI0N, before the FCC's online records

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
KI0N in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

Others Requesting KI0N

1 application listed KI0N as a choice, newest first.

FiledAwardApplicantChoice #KI0NResult
Dec 23, 2013 Jan 10, 2014 AD0GN · Marco Flavio Olivieri · Calmar, IA 6Not granted They got K0DWN (choice 25)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KI0N in the last 24 hours. They show up here within seconds of KI0N beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

39 repeaters within 50 miles of this address, most active first · sort: closest · most active · map these & export for a radio →

● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · click a dot for the repeater's page
● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
2.3 W0MG Cedar Falls Util
W0MG
 146.9400 -0.6 TONE 136.5 FM (analog) — Cedar Falls, IA
2.3 W0MG Cedar Falls CFU
W0MG BM
 443.7250 +5 CC1 DMR BrandMeister 311919 — Cedar Falls, IA
5.1 NK0T Cedar Falls
NK0T
 224.9000 -1.6 TONE 136.5 FM (analog) — Cedar Falls, IA
5.9 W0GEN Offline Waterloo
W0GEN BM
 443.2750 +5 CC1 DMR BrandMeister 310038 — Waterloo, IA
7.4 W0GEN Waterloo
W0GEN BM
 442.8250 +5 CC1 DMR BrandMeister 310037 — Waterloo, IA
7.4 W0EL Waterloo
W0EL BM
 444.7000 +5 CC1 DMR BrandMeister DMR-MARC — Waterloo, IA
7.8 W0ALO Waterloo
W0ALO
 146.8200 -0.6 TONE 136.5 FM (analog) — Waterloo, IA
7.8 KB0VGG Waterloo Cedar
KB0VGG
 444.5500 +5 TSQL 103.5 FM (analog) (FM,C4FM) — Waterloo, IA
7.8 W0ALO Waterloo
W0ALO
 444.9250 +5 TSQL 136.5 FM (analog) (FM,P25) — Waterloo, IA
8.9 W0ALO Offline Waterloo
W0ALO DCI
 444.9000 +5 CC1 DMR DCI — Waterloo, IA
8.9 W0ALO Waterloo SF Hosp
W0ALO
 927.0125 -25 TSQL 136.5 FM (analog) (FM,P25) — Waterloo, IA
10.7 W0MG Waverly Camp
W0MG
 444.9750 +5 TSQL 136.5 FM (analog) (FM,C4FM) — Waverly, IA
15.6 W0IW Parkersburg
W0IW WIRES-X
 444.6500 +5 TONE 136.5 FM (analog) (FM,C4FM) WIRES-X 35873 — Parkersburg, IA
16.2 W0RBK
Listed as W0RBK/R
 Reinbeck HS
W0RBK AllStar
 146.6550 -0.6 TSQL 136.5 FM (analog) AllStar 66229 EchoLink 780302 AllStar 42069 — Reinbeck, IA
16.3 WA0TPN Reinbeck
WA0TPN AllStar
 146.6550 -0.6 TONE 136.5 FM (analog) AllStar 66229 — Reinbeck, IA
16.3 W0RBK Offline Reinbeck
W0RBK BM
 444.8750 +5 CC1 DMR BrandMeister 311937 — Reinbeck, IA
20.0 W0RBK Grundy Center HS
W0RBK Central-US
 443.8750 +5 CC1 DMR Central-US — Grundy Center, IA
28.9 N0RJJ Offline Dumont
N0RJJ
 145.4300 -0.6 TONE 136.5 FM (analog) — Dumont, IA
29.1 WB0EMJ Ackley
WB0EMJ BM
 448.0500 -5 CC1 DMR BrandMeister 311915 — Ackley, IA
29.2 WB0EMJ Ackley
WB0EMJ
 223.8500 -1.6 TSQL 136.5 FM (analog) — Ackley, IA
29.2 WB0EMJ Ackley
WB0EMJ
 443.7500 +5 TSQL 136.5 FM (analog) — Ackley, IA
29.2 WB0EMJ Ackley
WB0EMJ
 145.1100 -0.6 none FM (analog) — Ackley, IA
29.2 WB0EMJ Ackley
WB0EMJ AllStar
 147.2550 +0.6 TSQL 136.5 FM (analog) AllStar 46829 — Ackley, IA
30.5 KC0RMS Independence
KC0RMS BM
 442.9000 +5 none FM (analog) (DMR,FM) BrandMeister 311913 — Independence, IA
32.0 KC0RMS Independence
KC0RMS
 145.3300 -0.6 TSQL 103.5 FM (analog) — Independence, IA
32.4 KD0DKS Garrison
KD0DKS EchoLink
 145.2300 -0.6 TONE 141.3 FM (analog) EchoLink 156410 — Garrison, IA
33.1 W0BW Union
W0BW BM
 441.3500 +5 CC1 DMR BrandMeister 321370803 — Union, IA
35.3 N0TCA Toledo
N0TCA AllStar
 146.7150 -0.6 TONE 114.8 FM (analog) AllStar 48987 — Toledo, IA
37.5 WA0VBM Marshalltown
WA0VBM BM
 433.9500 +5 CC1 DMR BrandMeister 3205666 — Marshalltown, IA
39.7 NO3R Offline Vinton
NO3R BM
 442.0000 +5 CC1 DMR BrandMeister 311904 — Vinton, IA
40.5 N0MXK Marshalltown
N0MXK
 443.3250 +5 TONE 110.9 FM (analog) — Marshalltown, IA
40.5 W0OEL Fayette
W0OEL
 147.3450 +0.6 TONE 103.5 FM (analog) — Fayette, IA
40.6 W0OEL Fayette
W0OEL BM
 443.9500 +5 CC1 DMR BrandMeister 311914 — Fayette, IA
40.7 K0MIW Offline Marshalltown
K0MIW BM
 444.5250 +5 CC1 DMR BrandMeister 311910 — Marshalltown, IA
41.0 NF0T Marshalltown
NF0T
 443.4250 +5 CC0 DMR — Marshalltown, IA
41.1 NF0T Marshalltown
NF0T
 147.1350 +0.6 TONE 141.3 FM (analog) (FM,P25) — Marshalltown, IA
47.2 K0MIW Marshalltown Mar
K0MIW
 146.8800 -0.6 TSQL 141.3 FM (analog) — Marshalltown, IA
48.5 NF0T Gilman
NF0T IRLP
 444.1500 +5 TONE 151.4 FM (analog) (DMR,FM) IRLP 3162 BrandMeister 311917 — Gilman, IA
48.5 NF0T Offline Gilman
NF0T
 53.0300 in 51.3300 TONE 151.4 FM (analog) — Gilman, IA